| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.38 | 8.524% | $69.8678 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $23.40 | 11.784% | $26.1575 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $158.70 | 5.114% | $166.8159 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $6.79 | 8.345% | $7.3566 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $98.55 | 3.852% | $102.3461 | $102.35 | $102.35 | $102.30 |
| Purchase #6 | $79.88 | 4.170% | $83.211 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $96.52 | 8.163% | $104.3989 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $528.22 | $560.1538 | $560.17 | $560.10 | $560.20 | |